rename test/nodes to test/aa_nodes to ensure these tests run first

invokeai/app/services/model_install/model_install_base.py

@@ -35,7 +35,7 @@ class ModelInstallJob(BaseModel):
     inplace: bool = Field(default=False, description="Leave model in its current location; otherwise install under models directory")
     source: ModelSource = Field(description="Source (URL, repo_id, or local path) of model")
     local_path: Path = Field(description="Path to locally-downloaded model; may be the same as the source")
-    key: Optional[str] = Field(default=None, description="After model is installed, this is its config record key")
+    key: str = Field(default="<NO KEY>", description="After model is installed, this is its config record key")
     error_type: str = Field(default="", description="Class name of the exception that led to status==ERROR")
     error: str = Field(default="", description="Error traceback")  # noqa #501
 

invokeai/app/services/model_install/model_install_default.py

@@ -178,14 +178,15 @@ class ModelInstallService(ModelInstallServiceBase):
             self._install_queue.put(job)
             return job
 
-        else:  # waiting for download queue implementation
+        else:  # here is where we'd download a URL or repo_id. Implementation pending download queue.
             raise NotImplementedError
 
     def list_jobs(self, source: Optional[ModelSource]=None) -> List[ModelInstallJob]:  # noqa D102
         jobs = self._install_jobs
         if not source:
-            return jobs.values()
+            return list(jobs.values())
         else:
+            source = str(source)
             return [jobs[x] for x in jobs if source in str(x)]
 
     def get_job(self, source: ModelSource) -> ModelInstallJob:  # noqa D102

tests/aa_nodes/test_graph_execution_state.py

@@ -69,6 +69,7 @@ def mock_services() -> InvocationServices:
         logger=logging,  # type: ignore
         model_manager=None,  # type: ignore
         model_records=None,  # type: ignore
+        model_install=None,  # type: ignore
         names=None,  # type: ignore
         performance_statistics=InvocationStatsService(),
         processor=DefaultInvocationProcessor(),

tests/aa_nodes/test_invoker.py

@@ -74,6 +74,7 @@ def mock_services() -> InvocationServices:
         logger=logging,  # type: ignore
         model_manager=None,  # type: ignore
         model_records=None,  # type: ignore
+        model_install=None,  # type: ignore
         names=None,  # type: ignore
         performance_statistics=InvocationStatsService(),
         processor=DefaultInvocationProcessor(),

tests/aa_nodes/test_session_queue.py

@@ -12,7 +12,7 @@ from invokeai.app.services.session_queue.session_queue_common import (
     prepare_values_to_insert,
 )
 from invokeai.app.services.shared.graph import Graph, GraphExecutionState, GraphInvocation
-from tests.nodes.test_nodes import PromptTestInvocation
+from tests.aa_nodes.test_nodes import PromptTestInvocation
 
 
 @pytest.fixture